IBM Storwize V3700 User Manual

Expansion enclosure components
Figure 4 shows the rear view of an expansion enclosure. The location of the power
supply units and expansion canisters are identified, as follows.
v ▌1▐ Expansion canisters
v ▌2▐ Power supply units
Note: Figure 4 shows an enclosure that is equipped with alternating current (AC)
power supplies. Some enclosure models have direct current (DC) power supplies
instead (see “Reviewing your packing slip” on page 5 for the model numbers). For
more information about DC power supply units, see “Direct current power supply
units” on page 10.
Figure 5 on page 9 shows the rear view of an expansion canister. The LEDs and
SAS port locations are also identified.
v ▌1▐ LEDs
v ▌2▐ SAS ports
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Figure 3. Control enclosure support rails of a Storwize V3700 system
v3500058
2
1
1
2
OK
IN
1
2
OK
IN
Figure 4. Rear view of a Storwize V3700 expansion enclosure
8 Storwize V3700: Quick Installation Guide

IBM Storwize V3700 Specifications

General

Model	IBM Storwize V3700
Maximum Drives	120
RAID Levels	0, 1, 5, 6, 10
Form Factor	2U
Drive Types	SAS, Nearline SAS, SSD
Host Interface	1 Gb iSCSI, 10 Gb iSCSI, 6 Gb SAS, 8 Gb FC
Cache	4 GB per control enclosure
Number of Host Ports	4 per control enclosure
Cache Memory	4 GB per control enclosure
Power Supply	Dual, hot-swappable
Operating Temperature	10°C to 35°C
Non-operating Temperature	-40°C to 60°C (-40°F to 140°F)
Operating Humidity	20% to 80%
Non-operating Humidity	5% to 95%
Dimensions	8.7 cm x 48.3 cm x 55.6 cm